<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Title</title>
	<script src="./lib/Yuma.js"></script>
</head>
<body>

</body>
<script>
	const data = {
		username:"zhangSan",
		age:100
	}
	const ym = new Yuma({
		data
	});
	console.log(ym.$data === data);// true
	console.log(ym.$data.username,ym.$data.age);// zhangsan 100
	console.log(ym.username,ym.age);// zhangsan 100
	ym.username = "lisi";
	ym.age = 90;
	console.log(ym.$data.username,ym.$data.age,ym);
	
</script>
</html>